Description

OC192 XFP might report following reading failure frequently - randomly 3~10 times an hour for each XFP.

Jul 27 13:13:01 TX lcc0-master lcc0-fpc5 XFP read fail, retry for 1 times
Jul 27 13:13:23 TX lcc0-master lcc0-fpc5 XFP read fail, retry for 1 times

Symptoms


Solution

This is cosmetic issue and doesn't affect to the interface functionality.
You may suppress such message by add filter for message log

file messages {
…
match "!(.*XFP read fail, retry for 1 times*)";
…
}

This issue was tracked in PR/262883.
9.4R4/9.5R3/9.6R2/10.0R1 and later release have fixed suppress the message by pull up the threshold in the code.


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